<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <title>05_CSS3-新增文本属性-文本换行</title>
        <style>
            div {
                width: 200px;
                height: 200px;
                border: 1px solid black;

                /* word-wrap: normal;
                word-wrap: break-word; */

                overflow-wrap: normal;
                overflow-wrap: break-word;
            }
        </style>
    </head>
    <body>
        <div>
            zhangzihanniyaokanpngmbuyaoxiakansmkankansmkan
        </div>
    </body>
</html>